The Dunning-Kruger effect describes a disturbing cognitive bias that afflicts us all. People with limited expertise in an area tend to overestimate how much they know—and we all have gaps in our ...

They say everyone has a book in them. And I can’t tell you how many times I have been asked when I am going to write mine.

Luke is venerated as a saint, and his feast day is universally marked as St Luke’s Day on 18 October in the Orthodox, Catholic, Anglican, and Lutheran traditions, although the reason for that ...